Place Value and Addition

The KEY words: Total, In All, Sum, Add, Plus, Increase, Combine, Both, & All Together mean to ___.

Addition Facts that have the SAME Addends.

2 + 2, 4 + 4, 7 + 7, 8 + 8

Alan was adding the numbers below using place value blocks.

             146 + 138 = ______

Alan determined that the sum was 2 hundred, 7 tens, and 14 ones.  What is the correct answer? 

Ethan saved 256 cents in his piggy bank.  He used 43 cents on a piece of candy and 79 cents on a drink.  How many cents does Ethan have left? 

Kris wrote the number sentence below.

              103 + 95 + 228 +          = 480

 Which number makes this sentence TRUE? 

Benjamin was organizing his toy car collection by color.

·       He has 239 blue cars

·       He has 357 red cars

        He has 403 green cars

How many blue and green cars does Benjamin have?

 Record your answer in the boxes below. Be sure to use correct place value.

(a)  

Olga needs to sell 500 boxes of cookies for her school.  She has already sold 231 boxes.  How many more boxes of cookies does Olga still need to sell? 

Write the following number in expanded form:
261

What number is represented below,
700+60+8